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CVE-2026-78581

Kibana

Description

Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to unauthorized data modification via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). Under certain conditions, an authenticated user could reference another user-s AI Assistant conversation identifier to access or modify a conversation they do not own. Successful exploitation requires knowledge of a hard-to-guess identifier.

CVSS 4.2EPSS 0.131%Risque 0.42
Voir la source
Publication
2026-08-25 13:19:31
Versions concernées
unknown
Type
Application web
Dernière modification
2026-08-28 15:32:26
Vecteur
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N